Year	% of female population
1960	1.71738199467073
1961	1.76619111810964
1962	1.82138047512948
1963	1.86446665382446
1964	1.89185924955518
1965	1.8968701957275
1966	1.89122173470526
1967	1.89950918097045
1968	1.91455565791089
1969	1.94818755572436
1970	2.02323844302432
1971	2.11979966728419
1972	2.2139859431021
1973	2.30736807976007
1974	2.40763920294406
1975	2.5311028729715
1976	2.65831417685054
1977	2.74793252531032
1978	2.80061328582421
1979	2.83072965018767
1980	2.82975694091325
1981	2.82349331345631
1982	2.84234667158917
1983	2.87752763225147
1984	2.93033884776452
1985	2.98854808216391
1986	3.02486276405281
1987	3.05905581651562
1988	3.09786892388734
1989	3.10896752638247
1990	3.00385961823965
1991	2.75862939492405
1992	2.44900119243213
1993	2.15895535985424
1994	2.01503800357103
1995	2.1023334264977
1996	2.39366486059622
1997	2.78923043206836
1998	3.19332850288311
1999	3.50261547497114
2000	3.71046443614837
2001	3.8639063520625
2002	3.96227454057557
2003	4.02431289225428
2004	4.07814168568937
2005	4.14526685946447
2006	4.21332886266487
2007	4.26880604113541
2008	4.30899664714911
2009	4.32976160225963
2010	4.30509444982401
2011	4.26359503773998
2012	4.2277961899086
2013	4.18531220090492
2014	4.16717796464094
2015	4.17370365955418
2016	4.18335499226988
2017	4.22479743698884
2018	4.29861623463043
2019	4.30017362995631
2020	4.16012417460299
2021	4.06943599968508
2022	4.11418955739713
2023	4.19076234805307